Core Router Control System for Television Studio Signal Routing
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Solution Overview
Problem
The complexity and maintenance difficulties in television production studios arise from haphazard interconnections among multiple signal routers, leading to excessive routing complexity, and replacing existing routers with a single router is costly and inefficient, creating a single point of failure.
Innovation Solution
Implementing a core router operatively coupled to peripheral routers, with a core router control system allowing any peripheral router to communicate through the core router, regardless of its control system, thereby simplifying signal routing while allowing the use of existing equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple signal routers are interconnected to deliver assets between television devices, then routing capability is provided, but routing complexity and maintenance difficulty increase
Solution Approach 1:
The patent segments the router population into core routers and peripheral routers with distinct functional roles. Core routers handle inter-router traffic and routing control, while peripheral routers handle device connections. This segmentation reduces overall routing complexity by distributing functions across different router types rather than requiring every router to handle all routing scenarios.
Solution Approach 2:
The patent introduces a routing controller as an intermediary component that manages routing decisions between television devices and routers. The controller receives routing requests, determines optimal paths, and directs traffic accordingly. This intermediary layer simplifies the routing logic at individual routers while maintaining overall system routing capability.
2Device complexity
If a single router replaces existing multiple routers, then infrastructure simplification is achieved, but reliability decreases due to single point of failure
Solution Approach 1:
The patent maintains multiple routers but segments them into core and peripheral roles with a hierarchical topology. This segmentation preserves redundancy and reliability through multiple paths while simplifying infrastructure management through standardized core router functions and centralized control.
Solution Approach 2:
The patent implements redundant routing paths and a hierarchical structure where core routers provide backup capabilities. If one router fails, traffic can be rerouted through alternative core routers or peripheral routers, providing beforehand cushioning against single points of failure while maintaining simplified infrastructure through standardized roles.
3Speed
If each router is interconnected to every other router, then direct communication is enabled, but connection complexity increases
Solution Approach 1:
The patent segments the network into core routers that form a simplified backbone and peripheral routers that connect to devices. Core routers are interconnected with standardized connections, while peripheral routers connect to devices through the core layer. This segmentation reduces connection complexity by eliminating the need for every router to connect to every other router directly.
Solution Approach 2:
The patent merges multiple peripheral router connections through the core router layer, creating a hub-and-spoke topology. Instead of direct peer-to-peer connections between all routers, traffic from multiple peripheral routers is merged and routed through core routers, reducing connection complexity while maintaining communication speed through efficient core layer routing.
Data Source
AI summary
A system for signal routing in a television production studio includes a core router operatively coupled to a plurality of peripheral routers, each of the plurality of peripheral routers having an associated control system, and a core router control system coupled to the core router and to coupled to the plurality of peripheral routers, the core router control system configured to allow any peripheral router to communicate with any other peripheral router through the core router and irrespective of the control system associated with each peripheral router.